已解决LINUX：STARTX 中的X的英语全写是什么？

The X Window System, often known as X, is a windowing system for graphics workstations developed at MIT with support from DEC. It is based on a client/server model: a networked computer or workstation runs an X server, and client programs running on connected workstations request services from the server. The server handles input and output devices and generates the graphical displays used by the clients.


自己找到了。